/* ============================================================
 * index.css —— 文件管理页 / 全站公共页面样式
 * ------------------------------------------------------------
 * 设计语言：浅色 SaaS 风格（白色卡片 + 浅灰背景 + 蓝色主交互色）
 * 色彩 / 圆角 / 阴影变量统一取自 theme.css 的 :root 定义。
 * 注意：本文件为全站公共样式，类名被多个页面复用
 * （index / trash / edit / upload 等），只改视觉不改类名。
 * ============================================================ */

/* ---------- 总体布局 ---------- */
.Ea { width: 100%; }
.Ea_min { margin: 0 auto; }

/* 页面主容器留白（顶部 12px：与固定导航紧密衔接，不留空下拉带） */
.con {
    padding: 12px 24px 56px;
    max-width: 1440px;
    margin: 0 auto;
    box-sizing: border-box;
}
@media (max-width: 767px) {
    .con { padding: 12px 12px 40px; }
}

/* ============================================================
 * 页面头部：面包屑 + 大标题 + 搜索 + 操作按钮
 * ============================================================ */
.page-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 14px;
    margin: 6px 0 18px;
}
.page-crumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    font-size: 13px;
    color: var(--pxe-text-3);
    margin-bottom: 6px;
}
.page-crumb a { color: var(--pxe-text-2); text-decoration: none; }
.page-crumb a:hover { color: var(--pxe-primary); }
.page-crumb a i { margin-right: 4px; font-size: 13px; }
.crumb-sep { margin: 0 8px; color: #D1D5DB; font-size: 12px; }
.crumb-current { color: var(--pxe-text-2); font-weight: 500; }

.page-title {
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.3;
    color: var(--pxe-text-strong);
    letter-spacing: .2px;
}
.page-subtitle { margin: 4px 0 0; font-size: 13px; color: var(--pxe-text-2); }

.page-head-tools {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

/* ---------- 搜索框（与 trash 页共用 .toolbar-search） ---------- */
.toolbar-search { display: flex; align-items: center; gap: 8px; margin: 0; }
.toolbar-search input[type="text"] {
    width: 260px;
    height: 36px;
    padding: 4px 12px;
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-sm);
    font-size: 13.5px;
    color: var(--pxe-text);
    background: #FFFFFF;
    outline: none;
    transition: border-color .15s, box-shadow .15s;
}
.toolbar-search input[type="text"]::placeholder { color: var(--pxe-text-3); }
.toolbar-search input[type="text"]:focus {
    border-color: var(--pxe-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}
.toolbar-search .btn { height: 36px; padding: 6px 14px; }
.toolbar-search .btn i { margin-right: 2px; }

/* ---------- 兼容：旧 .toolbar 行（部分页面仍在用） ---------- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 4px 0 12px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--pxe-border-soft);
}
.toolbar-crumb { font-size: 13px; color: var(--pxe-text-2); }

/* ---------- 操作按钮区（创建项目 / 上传文件 / 删除选中） ---------- */
.toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
}
.toolbar-actions .btn { height: 36px; padding: 6px 14px; font-size: 13.5px; margin: 0; }
.toolbar-actions .btn i { margin-right: 4px; }
.toolbar-actions .btn-danger[disabled] { opacity: .4; cursor: not-allowed; }

/* ============================================================
 * 两栏布局：左侧目录树 + 右侧内容
 * ============================================================ */
.con-with-tree { display: flex; align-items: flex-start; gap: 18px; }
.con-with-tree .con_right { flex: 1 1 auto; min-width: 0; }

/* ---------- 左侧目录树 ----------
 * 结构：.pxe-tree（外层卡片，不滚动）
 *       ├─ .pxe-tree-actions（新建项目，固定高度，不滚动）
 *       └─ .pxe-tree-panel（项目目录折叠区，占剩余高度并独立滚动）
 * 外层用 flex 列布局分配高度，避免目录过多时整块侧栏无限增长，
 * 也保证滚动目录树时上方两个按钮始终留在顶部。
 * ------------------------------------------------------------ */
.pxe-tree {
    flex: 0 0 236px;
    width: 236px;
    background: var(--pxe-card);
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-lg);
    box-shadow: var(--pxe-shadow-sm);
    padding: 4px 6px 10px;
    max-height: calc(100vh - 140px);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: calc(var(--pxe-nav-h) + 12px);
}
.pxe-tree-actions {
    flex: 0 0 auto;
    min-height: 0;
    padding-bottom: 4px;
}
.pxe-tree-panel {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;              /* 面板本身不滚动：标题固定在顶部 */
    border-top: 1px solid var(--pxe-border-soft);
    margin-top: 2px;
}
.pxe-tree-panel > .pxe-tree-head { flex: 0 0 auto; }
/* 只有文件夹树独立滚动，滚动内容由容器自然裁切，不会从标题栏下缘露出半行 */
.pxe-tree-scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    overscroll-behavior: contain;   /* 目录树滚动不带动页面滚动 */
}

/* 面板级折叠：只收起目录树，标题与上方操作区保持可见 */
.pxe-tree.is-panel-collapsed .pxe-tree-panel { flex: 0 0 auto; }
.pxe-tree.is-panel-collapsed .pxe-tree-scroll,
.pxe-tree.is-panel-collapsed .pxe-tree-list { display: none; }
.pxe-tree.is-panel-collapsed .pxe-tree-head { margin-bottom: 0; }
.pxe-tree-panel-toggle i { transition: transform .16s ease; }
.pxe-tree-panel-toggle:focus { outline: none; box-shadow: 0 0 0 2px rgba(37, 99, 235, .18); }

.pxe-tree-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 12px 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--pxe-text-2);
    letter-spacing: 1px;
    border-bottom: 1px solid var(--pxe-border-soft);
    margin-bottom: 6px;
    position: sticky;
    top: 0;
    background: #FFFFFF;
    z-index: 1;
    border-radius: var(--pxe-radius-lg) var(--pxe-radius-lg) 0 0;
}
.pxe-tree-refresh {
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--pxe-radius-sm);
    color: var(--pxe-text-3);
    font-size: 12px;
    text-decoration: none;
    transition: background .15s, color .15s;
}
.pxe-tree-refresh:hover { background: var(--pxe-border-soft); color: var(--pxe-primary); text-decoration: none; }

.pxe-tree-list { list-style: none; margin: 0; padding: 0; }
.pxe-tree-list li { margin: 1px 0; }
.pxe-tree-list li > a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    font-size: 13px;
    line-height: 1.4;
    color: #4B5563;
    text-decoration: none;
    border-radius: var(--pxe-radius-sm);
    border-left: 2px solid transparent;
    transition: background .12s, color .12s;
}
.pxe-tree-list li > a:hover { background: var(--pxe-border-soft); color: var(--pxe-text-strong); }
.pxe-tree-list li > a i { color: #A6ADBB; font-size: 13px; width: 14px; text-align: center; flex: 0 0 auto; }
.pxe-tree-list li > a:hover i { color: #6B7280; }
.pxe-tree-list li.active > a {
    background: var(--pxe-primary-soft);
    color: var(--pxe-primary);
    border-left-color: var(--pxe-primary);
    font-weight: 600;
}
.pxe-tree-list li.active > a i { color: var(--pxe-primary); }

/* ---------- 目录树的展开 / 收起 ---------- */
.pxe-tree-ops { display: flex; align-items: center; gap: 2px; }
.pxe-tree-op {
    width: 24px;
    height: 24px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    border-radius: var(--pxe-radius-sm);
    color: var(--pxe-text-3);
    font-size: 12px;
    cursor: pointer;
    transition: background .15s, color .15s;
}
.pxe-tree-op:hover { background: var(--pxe-border-soft); color: var(--pxe-primary); }
.pxe-tree-op:focus { outline: none; box-shadow: 0 0 0 2px rgba(37, 99, 235, .18); }

.pxe-tree-list li.pxe-tree-node {
    display: flex;
    align-items: center;
    gap: 2px;
}
.pxe-tree-list li.pxe-tree-node > a { flex: 1 1 auto; min-width: 0; }

.pxe-tree-toggle {
    flex: 0 0 18px;
    width: 18px;
    height: 24px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    border-radius: var(--pxe-radius-sm);
    color: #A6ADBB;
    font-size: 10px;
    line-height: 1;
    cursor: pointer;
    transition: background .12s, color .12s;
}
.pxe-tree-toggle:hover { background: var(--pxe-border-soft); color: var(--pxe-text-strong); }
.pxe-tree-toggle:focus { outline: none; box-shadow: 0 0 0 2px rgba(37, 99, 235, .18); }
.pxe-tree-toggle i { transition: transform .16s ease; }
.pxe-tree-node.is-collapsed > .pxe-tree-toggle i { transform: rotate(-90deg); }
.pxe-tree-toggle.is-leaf { cursor: default; background: transparent; }
.pxe-tree-toggle.is-leaf:hover { background: transparent; }

.pxe-tree-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    flex: 1 1 auto;
}
.pxe-tree-empty { padding: 16px 12px; font-size: 12.5px; color: var(--pxe-text-3); text-align: center; }

.pxe-tree-scroll::-webkit-scrollbar { width: 5px; }
.pxe-tree-scroll::-webkit-scrollbar-thumb { background: #E2E5EB; border-radius: 3px; }
.pxe-tree-scroll::-webkit-scrollbar-thumb:hover { background: #CBD0D9; }

/* 目录树抽屉的相关控件：桌面不出现 */
.pxe-drawer-open, .pxe-drawer-close, .pxe-drawer-mask { display: none; }

@media (max-width: 900px) {
    .con-with-tree { display: block; }
    /* 目录树改为左侧抽屉：默认移出视口，不占主内容宽度；
       由「项目目录」按钮打开，遮罩 / ESC / 关闭按钮均可关闭。 */
    .pxe-tree {
        display: flex;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: min(86vw, 320px);
        max-height: none;
        flex: none;
        margin: 0;
        z-index: 1200;
        border-radius: 0 var(--pxe-radius-lg) var(--pxe-radius-lg) 0;
        box-shadow: var(--pxe-shadow-lg);
        transform: translateX(-102%);
        transition: transform .22s ease;
    }
    .pxe-tree.is-drawer-open { transform: translateX(0); }
    .pxe-drawer-open {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        min-height: 44px;
        padding: 0 16px;
        margin: 10px 0 4px;
        background: var(--pxe-card);
        border: 1px solid var(--pxe-border);
        border-radius: var(--pxe-radius-md);
        color: var(--pxe-text-strong);
        font-size: 14px;
        font-weight: 600;
        box-shadow: var(--pxe-shadow-sm);
    }
    .pxe-drawer-open:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--pxe-primary-ring); }
    .pxe-drawer-close {
        display: flex;
        position: absolute;
        top: 8px;
        right: 8px;
        width: 44px;
        height: 44px;
        align-items: center;
        justify-content: center;
        background: var(--pxe-surface-2);
        border: 1px solid var(--pxe-border);
        border-radius: var(--pxe-radius-sm);
        color: var(--pxe-text-2);
        font-size: 16px;
        z-index: 2;
    }
    .pxe-drawer-mask {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1190;
        background: rgba(18, 28, 48, .38);
        opacity: 0;
        visibility: hidden;
        transition: opacity .22s ease, visibility .22s ease;
    }
    .pxe-drawer-mask.is-on { opacity: 1; visibility: visible; }
    body.pxe-drawer-lock { overflow: hidden; }
}

/* ============================================================
 * 文件列表表格
 * ============================================================ */
.table-responsive { border: none; }
@media (min-width: 768px) {
    /* 桌面端放开 overflow，保证表格内 dropup 下拉不被裁剪 */
    .table-responsive { overflow: visible; }
}

/* 中等宽度：按可用宽度收敛表格列，避免整页出现横向滚动条。
   横向滚动条出现 / 消失会改变视口可用高度与宽度，导航和内容一起
   左右上下跳（用户反馈「一直咣当」）。这几列在手机端本来就隐藏，
   桌面宽屏（>=1326px）保持完整 8 列不变。 */
@media (min-width: 1119px) and (max-width: 1325px) {
    #fileTable th:nth-child(7), #fileTable td:nth-child(7) { display: none; }
    #trashTable .col-desc, #trashTable .col-user { display: none; }
}
@media (min-width: 769px) and (max-width: 1118px) {
    #fileTable th:nth-child(3), #fileTable td:nth-child(3),
    #fileTable th:nth-child(6), #fileTable td:nth-child(6),
    #fileTable th:nth-child(7), #fileTable td:nth-child(7) { display: none; }
    #trashTable .col-type, #trashTable .col-desc,
    #trashTable .col-user { display: none; }
}

.table-responsive > .table,
#fileTable, #trashTable {
    background: var(--pxe-card);
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-lg);
    box-shadow: var(--pxe-shadow-sm);
    margin-bottom: 0;
    border-collapse: separate;
    border-spacing: 0;
}
#fileTable > thead, #trashTable > thead > tr > th {
    vertical-align: middle;
    padding: 11px 14px;
    font-weight: 500;
    font-size: 12px;
    letter-spacing: .4px;
    color: var(--pxe-text-2);
    background: #F9FAFB;
    border-bottom: 1px solid var(--pxe-border);
    white-space: nowrap;
}
#fileTable > thead, #trashTable > thead > tr > th:first-child { border-top-left-radius: var(--pxe-radius-lg); }
#fileTable > thead, #trashTable > thead > tr > th:last-child { border-top-right-radius: var(--pxe-radius-lg); }

#fileTable > tbody, #trashTable > tbody > tr > td {
    padding: 12px 14px;
    vertical-align: middle;
    border-bottom: 1px solid var(--pxe-border-soft);
    border-top: none;
    color: var(--pxe-text);
    font-size: 13.5px;
    line-height: 1.5;
}
#fileTable > tbody, #trashTable > tbody > tr:last-child > td { border-bottom: none; }
#fileTable > tbody, #trashTable > tbody > tr { transition: background .12s; }
#fileTable > tbody, #trashTable > tbody > tr:hover { background: #FAFBFC; }

/* 列宽规划：文件表改为固定布局，表格宽度永远等于容器宽度。
   长文件名 / 长路径只在单元格内部换行，不再把表格撑出页面
   （用户反馈「界面超出去了 / 出现左右移动框」）。 */
#fileTable { width: 100%; table-layout: fixed; }
#fileTable .col-check { width: 44px; text-align: center; }
#fileTable .col-name { width: 20%; }
#fileTable .col-desc { width: 8%; }
/* 「个人」徽标 + 体积需要约 110px 内容宽，列宽需含左右 28px padding */
#fileTable .col-size { width: 144px; white-space: nowrap; overflow: hidden; color: var(--pxe-text-2); }
#fileTable .col-time { width: 132px; white-space: nowrap; }
#fileTable .col-user { width: 76px; white-space: nowrap; }
#fileTable .col-path { width: 14%; }
/* 操作列：五个入口（预览/编辑/分享/删除/过期时间）必须排在同一行。
   从三个百分比列匀出宽度给操作列，总和仍 <100%，表格不会撑出容器。 */
#fileTable .col-ops { width: 230px; white-space: nowrap; text-align: right; }

/* 回收站列结构不同，沿用原有列宽与布局算法 */
#trashTable .col-check { width: 40px; text-align: center; }
#trashTable .col-name { width: 17%; }
#trashTable .col-desc { width: 15%; }
#trashTable .col-size { width: 76px; white-space: nowrap; color: var(--pxe-text-2); }
#trashTable .col-time { width: 150px; white-space: nowrap; }
#trashTable .col-user { width: 96px; white-space: nowrap; }
#trashTable .col-ops { white-space: nowrap; text-align: right; }

/* 复选框 */
#fileTable .checkbox, #trashTable .checkbox { margin: 0; }
#fileTable .checkbox, #trashTable .checkbox label { padding: 0; min-height: 0; }
#fileTable input[type="checkbox"] { width: 15px; height: 15px; vertical-align: middle; cursor: pointer; }

/* 标题列：图标 + 名称 */
#fileTable td .td_one, #trashTable td .td_one {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#fileTable td .td_one, #trashTable td .td_one > i {
    color: #94A3B8;
    font-size: 15px;
    flex: 0 0 auto;
}
#fileTable td .td_one, #trashTable td .td_one > a,
.td_one a {
    color: var(--pxe-text);
    font-weight: 500;
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#fileTable td .td_one, #trashTable td .td_one > a:hover { color: var(--pxe-primary); }

/* 文件类型图标按扩展名着色（file-icon[data-ext]） */
.file-icon { color: #64748B; font-size: 15px; margin-right: 2px; }

/* GESP 管理入口徽标 */
.gesp-badge {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 500;
    line-height: 17px;
    color: var(--pxe-primary);
    background: var(--pxe-primary-soft);
    border: 1px solid var(--pxe-primary-border);
    border-radius: 999px;
    vertical-align: 1px;
    white-space: nowrap;
}

/* 描述 / 时间 / 上传人：次要信息 */
#fileTable td .td_two, #trashTable td .td_two {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--pxe-text-2);
}
#fileTable td .td_three, #trashTable td .td_three,
#fileTable td .td_four { color: var(--pxe-text-2); font-size: 13px; white-space: nowrap; }

/* 路径列：省略 + 点击展开完整路径 */
.td_five {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 12.5px;
}
.td_five > a {
    color: var(--pxe-text-3);
    font-size: 12px;
    text-decoration: none;
    white-space: nowrap;
}
.td_five > a:hover { color: var(--pxe-primary); }
.path-preview {
    display: inline-block;
    max-width: 200px;
    vertical-align: middle;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-left: 6px;
    color: var(--pxe-text-3);
    font-size: 12px;
}
.path-full {
    margin-top: 6px;
    white-space: normal !important;
}
.path-full code {
    display: block;
    white-space: pre-wrap;
    word-break: break-all;
    background: #F8FAFC;
    border: 1px solid var(--pxe-border-soft);
    border-radius: var(--pxe-radius-sm);
    padding: 7px 10px;
    font-size: 12px;
    color: #475569;
    font-family: var(--pxe-mono);
}

/* 操作列：统一的文字按钮 */
#fileTable .col-ops a, #trashTable .col-ops a,
#fileTable .col-ops .btn-group > a, #trashTable .col-ops .btn-group > a {
    display: inline-block;
    padding: 4px 8px;
    margin: 0 1px;
    font-size: 12.5px;
    font-weight: 500;
    color: #57606B;
    text-decoration: none;
    border-radius: var(--pxe-radius-sm);
    transition: background .12s, color .12s;
}
#fileTable .col-ops a:hover, #trashTable .col-ops a:hover { background: var(--pxe-border-soft); color: var(--pxe-text-strong); }
#fileTable .col-ops a.preview, #trashTable .col-ops a.preview,
#fileTable .col-ops a.share, #trashTable .col-ops a.share { color: var(--pxe-primary); }
#fileTable .col-ops a.preview:hover, #trashTable .col-ops a.preview:hover,
#fileTable .col-ops a.share:hover, #trashTable .col-ops a.share:hover { background: var(--pxe-primary-soft); color: var(--pxe-primary-strong); }
#fileTable .col-ops a.edit, #trashTable .col-ops a.edit { color: #57606B; }
#fileTable .col-ops .btn-group > a, #trashTable .col-ops .btn-group > a { color: #57606B; }
#fileTable .col-ops .btn-group > a .caret, #trashTable .col-ops .btn-group > a .caret { border-top-color: #B9BFC9; margin-left: 2px; }
#fileTable .col-ops .btn-group, #trashTable .col-ops .btn-group { display: inline-block; margin-top: 0; }
#fileTable .col-ops .btn-group.open > a, #trashTable .col-ops .btn-group.open > a { background: var(--pxe-border-soft); }
/* 删除入口悬停显危险色（确认按钮在弹层内） */
#fileTable .col-ops .btn-group > a:hover, #trashTable .col-ops .btn-group > a:hover { background: var(--pxe-danger-soft); color: var(--pxe-danger); }
#fileTable .col-ops .btn-group > a:hover .caret, #trashTable .col-ops .btn-group > a:hover .caret { border-top-color: var(--pxe-danger); }

.del_choose { background-color: #FFF5F5 !important; }

/* 删除确认浮层里的说明文案 */
.confirm-text {
    display: block;
    padding: 10px 14px 6px;
    font-size: 13px;
    color: var(--pxe-text);
    line-height: 1.55;
    max-width: 260px;
    white-space: normal;
}
.confirm-text .icon-warning-sign { color: #F59E0B; margin-right: 4px; }
.confirm-text small { color: var(--pxe-danger); display: block; margin-top: 2px; }
.dropdown-menu-right { right: 0; left: auto; }
.dropdown-menu li .confirm-text + a {
    display: inline-block;
    padding: 4px 8px 8px 14px;
    font-weight: 500;
    color: var(--pxe-danger);
}
.dropdown-menu li .confirm-text + a:hover { background: var(--pxe-danger-soft); }
.dropdown-menu li .confirm-text + a + a { padding-left: 10px; color: var(--pxe-text-2); }

/* ============================================================
 * 空状态
 * ============================================================ */
.empty-state {
    text-align: center;
    padding: 72px 20px !important;
    color: var(--pxe-text-3);
}
.empty-state > i {
    font-size: 44px;
    color: #D6DAE1;
    display: block;
    margin-bottom: 14px;
}
.empty-state p { font-size: 14px; margin-bottom: 16px; color: var(--pxe-text-2); }
.empty-state .btn { border-radius: var(--pxe-radius-sm); }

/* ============================================================
 * 分页
 * ============================================================ */
.pager-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 20px;
    float: none;
}
.pager-wrap .pagination { float: none; margin: 0; }
.pager-wrap .pagination > li > span {
    color: var(--pxe-text-3);
    cursor: default;
    padding: 6px 12px;
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-sm);
    display: block;
    font-size: 13px;
    background: #FFFFFF;
}
.pager-info { font-size: 13px; color: var(--pxe-text-3); }

/* ============================================================
 * 轻提示 toast
 * ============================================================ */
.pxe-toast {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20000;
    background: rgba(17, 24, 39, .92);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--pxe-radius);
    font-size: 13.5px;
    box-shadow: var(--pxe-shadow-lg);
    opacity: 0;
    transition: opacity .2s, top .2s;
    pointer-events: none;
    max-width: 80vw;
}
.pxe-toast.show { opacity: 1; top: 34px; }
.pxe-toast.err { background: rgba(185, 28, 28, .95); }

/* ============================================================
 * 分享链接弹层
 * ============================================================ */
.pxe-share-wrap { position: fixed; inset: 0; z-index: 20000; }
.pxe-share-mask { position: absolute; inset: 0; background: rgba(17, 24, 39, .45); }
.pxe-share-box {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 92%; max-width: 420px; background: #fff; border-radius: 12px;
    box-shadow: var(--pxe-shadow-lg); overflow: hidden;
}
.pxe-share-head {
    position: relative; padding: 14px 18px; font-size: 15px; font-weight: 600;
    border-bottom: 1px solid var(--pxe-border-soft); color: var(--pxe-text-strong);
}
.pxe-share-x {
    position: absolute; right: 14px; top: 10px; font-size: 20px; line-height: 1;
    color: var(--pxe-text-3); cursor: pointer;
}
.pxe-share-body { padding: 16px 18px 18px; }
.pxe-share-body label { display: block; margin: 12px 0 6px; font-size: 13px; color: var(--pxe-text-2); }
.pxe-share-file {
    padding: 10px 12px; background: var(--pxe-bg); border-radius: var(--pxe-radius-sm); font-size: 13px;
    color: #4B5563; word-break: break-all;
}
.pxe-share-body select,
.pxe-share-body input[type=text] {
    width: 100%; padding: 8px 10px; font-size: 14px; border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-sm); outline: none; background: #fff;
}
.pxe-share-body input[type=text]:focus { border-color: var(--pxe-primary); box-shadow: 0 0 0 3px rgba(37, 99, 235, .12); }
.pxe-share-result { display: none; margin-top: 14px; }
.pxe-link {
    padding: 9px 10px; background: var(--pxe-primary-soft); border: 1px dashed var(--pxe-primary-border); border-radius: var(--pxe-radius-sm);
    font-size: 12px; color: var(--pxe-primary-strong); word-break: break-all; line-height: 1.5;
}
.pxe-code { margin-top: 8px; font-size: 13px; color: #4B5563; }
.pxe-code b { color: var(--pxe-primary-strong); letter-spacing: 1px; }
.pxe-tags { margin-top: 6px; font-size: 12px; color: var(--pxe-text-3); }
.pxe-share-actions { display: flex; gap: 10px; margin-top: 18px; }
.pxe-btn-primary, .pxe-btn-ghost, .pxe-btn-copy {
    flex: 1; padding: 9px 0; font-size: 14px; border-radius: var(--pxe-radius-sm); cursor: pointer; border: 1px solid transparent;
    font-family: var(--pxe-font);
}
.pxe-btn-primary { background: var(--pxe-primary); color: #fff; }
.pxe-btn-primary:hover { background: var(--pxe-primary-strong); }
.pxe-btn-ghost { background: #fff; border-color: var(--pxe-border); color: #4B5563; }
.pxe-btn-copy {
    margin-top: 10px; width: 100%; background: #fff; border-color: var(--pxe-primary-border); color: var(--pxe-primary);
}
.pxe-btn-copy:hover { background: var(--pxe-primary-soft); }
.pxe-err { color: var(--pxe-danger); font-size: 13px; }
a.share { color: var(--pxe-primary); margin-right: 8px; }

/* ============================================================
 * Scratch 网页版入口条
 * ============================================================ */
.scratch-entry {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 16px; margin-bottom: 16px;
    background: linear-gradient(135deg, #FFF9F0 0%, #FFFFFF 70%);
    border: 1px solid #FDE3BB; border-radius: var(--pxe-radius-lg);
    box-shadow: var(--pxe-shadow-sm);
}
.sc-badge {
    flex: 0 0 38px; width: 38px; height: 38px; border-radius: var(--pxe-radius);
    background: #FF8C1A; color: #fff; text-align: center;
    font: 700 20px/38px var(--pxe-font);
    box-shadow: 0 2px 6px rgba(255, 140, 26, .3);
}
.sc-body { flex: 1 1 auto; min-width: 0; }
.sc-title { font-size: 14.5px; font-weight: 600; color: var(--pxe-text-strong); line-height: 1.4; }
.sc-title em {
    font-style: normal; font-size: 11px; font-weight: 400;
    color: #C46A00; background: #FFF1DC; border: 1px solid #FFE0B3;
    border-radius: 4px; padding: 1px 6px; margin-left: 6px; vertical-align: 1px;
}
.sc-desc { margin: 3px 0 0; font-size: 12.5px; color: var(--pxe-text-2); line-height: 1.55; }
.sc-open {
    flex: 0 0 auto; padding: 8px 16px; border-radius: var(--pxe-radius-sm); font-size: 13px; font-weight: 500;
    background: #FF8C1A; border: 1px solid #F07F00; color: #fff;
    text-decoration: none; white-space: nowrap; transition: background .15s, color .15s;
}
.sc-open:hover, .sc-open:focus { background: #F07F00; color: #fff; text-decoration: none; }
.sc-open i { margin-right: 3px; }

@media (max-width: 767px) {
    .scratch-entry { flex-wrap: wrap; gap: 10px; padding: 12px 14px; }
    .sc-body { flex: 1 1 60%; }
    .sc-open { flex: 1 1 100%; text-align: center; }
}

/* ============================================================
 * 页脚（备案号）
 * ============================================================ */
.site-footer {
    text-align: center; padding: 18px 0 26px;
    font-size: 12px; color: var(--pxe-text-3); letter-spacing: .2px;
}
.site-footer a { color: var(--pxe-text-3); text-decoration: none; }
.site-footer a:hover { color: var(--pxe-primary); text-decoration: none; }

/* ============================================================
 * 兼容旧结构（其他页面仍在使用的类）
 * ============================================================ */
.row1 { width: 60%; }
.checkbox { margin-top: 0; margin-bottom: 0; }

/* 目录「共享」入口（授权管理） */
#fileTable .col-ops a.grant-link, #trashTable .col-ops a.grant-link { color: var(--pxe-primary); }
#fileTable .col-ops a.grant-link:hover, #trashTable .col-ops a.grant-link:hover {
    background: var(--pxe-primary-soft); color: var(--pxe-primary-strong);
}

/* ============================================================
 * 公共 / 个人 分类徽章 + 公共目录锁 + 删除密码弹窗
 * ============================================================ */
.vis-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 9px; border-radius: 999px; font-size: 12px; line-height: 18px;
    white-space: nowrap;
}
.vis-badge i { font-size: 12px; }
.vis-public { background: #E7F6EC; color: #15803D; border: 1px solid #BBE7C9; }
.vis-private { background: #EEF2F7; color: #475569; border: 1px solid #D8E0EA; }
.gesp-lock { color: #B45309; margin-left: 4px; font-size: 13px; }
.ops-locked { color: #9CA3AF; font-size: 12px; margin-left: 8px; white-space: nowrap; }
.ops-locked i { margin-right: 2px; }

.pxe-fpwd-tip {
    font-size: 13px; color: #4B5563; line-height: 1.6;
    background: #F8FAFC; border-radius: 8px; padding: 9px 11px;
}
.pxe-share-body input[type=password] {
    width: 100%; padding: 8px 10px; font-size: 14px; border: 1px solid #D8E0EA;
    border-radius: 8px; outline: none; background: #fff;
}
.pxe-share-body input[type=password]:focus {
    border-color: #2563EB; box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}
.pxe-err a { color: #2563EB; font-weight: 600; margin-left: 4px; }
.file-size { margin-left: 6px; font-size: 12px; color: #6B7280; }

/* ============================================================
 * Apple 风格改版追加（参考新版设计图）
 * ============================================================ */

/* ---------- 左侧栏：新建项目主按钮 ---------- */
.pxe-tree-create { padding: 6px 8px 4px; }
.pxe-new-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    width: 100%;
    padding: 11px 16px;
    border-radius: var(--pxe-radius);
    font-size: 14.5px;
    font-weight: 600;
    color: var(--pxe-primary);
    background: var(--pxe-primary-soft);
    border: 1.5px solid rgba(22, 119, 255, .45);
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(22, 119, 255, .08);
    transition: background var(--pxe-transition), box-shadow var(--pxe-transition), transform 120ms ease;
}
.pxe-new-btn:hover, .pxe-new-btn:focus {
    background: #DEEBFF;
    color: var(--pxe-primary-strong);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(22, 119, 255, .16);
}
.pxe-new-btn:active { transform: scale(.985); }
.pxe-new-btn i { font-size: 13px; }

/* ---------- 左侧栏：快捷菜单（仅管理员回收站；首页入口统一到顶部导航） ---------- */
.pxe-tree-menu {
    list-style: none;
    margin: 2px 0 6px;
    padding: 0 6px;
}
.pxe-tree-menu .pxe-menu-item > a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--pxe-text-2);
    text-decoration: none;
    border-radius: var(--pxe-radius-sm);
    transition: background var(--pxe-transition), color var(--pxe-transition);
}
.pxe-tree-menu .pxe-menu-item > a i {
    font-size: 14px;
    width: 16px;
    text-align: center;
    color: var(--pxe-text-3);
    transition: color var(--pxe-transition);
}
.pxe-tree-menu .pxe-menu-item > a:hover {
    background: var(--pxe-surface-2);
    color: var(--pxe-text-strong);
}
.pxe-tree-menu .pxe-menu-item > a:hover i { color: var(--pxe-text-2); }
.pxe-tree-menu .pxe-menu-item.active > a {
    background: var(--pxe-primary-soft);
    color: var(--pxe-primary);
    font-weight: 600;
}
.pxe-tree-menu .pxe-menu-item.active > a i { color: var(--pxe-primary); }

/* 目录树头部微调：加顶部分隔 */
.pxe-tree-head { margin-top: 2px; }

/* ---------- 品牌横幅 ---------- */
.pxe-banner {
    position: relative;
    overflow: hidden;
    border-radius: var(--pxe-radius-lg);
    padding: 20px 28px;
    margin: 0 0 12px;
    background:
        radial-gradient(620px 260px at 88% 118%, rgba(240, 235, 255, .95) 0%, rgba(240, 235, 255, 0) 60%),
        radial-gradient(560px 240px at 68% -40%, rgba(255, 240, 246, .95) 0%, rgba(255, 240, 246, 0) 62%),
        radial-gradient(700px 300px at 12% 120%, rgba(231, 248, 255, .9) 0%, rgba(231, 248, 255, 0) 60%),
        linear-gradient(105deg, #EAF3FF 0%, #F2F0FF 45%, #FDF0F7 100%);
    border: 1px solid rgba(255, 255, 255, .8);
    box-shadow: var(--pxe-shadow);
}
.pxe-banner-text { position: relative; z-index: 2; }
.pxe-banner-text h2 {
    margin: 0 0 5px;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--pxe-text-strong);
}
.pxe-banner-text p {
    margin: 0;
    font-size: 14px;
    color: var(--pxe-text-2);
    letter-spacing: .3px;
}
/* 装饰：柔和光斑 */
.pxe-banner-deco {
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    z-index: 1;
}
.pxe-banner-deco-1 {
    width: 220px; height: 220px; right: -60px; top: -80px;
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, .85), rgba(255, 255, 255, 0) 70%);
}
.pxe-banner-deco-2 {
    width: 160px; height: 160px; right: 240px; bottom: -70px;
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, .7), rgba(255, 255, 255, 0) 70%);
}
/* 装饰：玻璃质感文件夹 + 云上传 */
.pxe-banner-folder {
    position: absolute;
    right: 96px;
    top: 50%;
    transform: translateY(-52%) rotate(-4deg);
    width: 84px;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 22px;
    color: #FFFFFF;
    font-size: 38px;
    background: linear-gradient(135deg, #5FA8FF 0%, #1677FF 60%, #2E6BE6 100%);
    box-shadow: 0 14px 30px rgba(22, 119, 255, .32), inset 0 2px 0 rgba(255, 255, 255, .4);
    z-index: 2;
}
.pxe-banner-cloud {
    position: absolute;
    right: 26px;
    top: 50%;
    transform: translateY(-46%);
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    color: var(--pxe-primary);
    font-size: 24px;
    background: rgba(255, 255, 255, .72);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    box-shadow: 0 8px 20px rgba(35, 70, 130, .1);
    z-index: 2;
}
@media (max-width: 900px) {
    .pxe-banner { padding: 26px 24px; }
    .pxe-banner-text h2 { font-size: 21px; }
    .pxe-banner-folder { right: 70px; width: 64px; height: 64px; font-size: 30px; border-radius: 18px; }
    .pxe-banner-cloud { display: none; }
}
@media (max-width: 640px) {
    .pxe-banner-folder { display: none; }
}

/* ---------- 快捷入口：文件管理页收窄为一行工具条 ----------
 * 顶部导航与「编程工具库」下拉已承担全站导航职责，文件管理内页不再
 * 重复一整屏产品卡片。这里保留 6 个入口与全部路由，只压缩高度，
 * 把搜索、路径导航和文件列表提前到首屏；窄屏默认折叠（见 mobile.css）。
 * ------------------------------------------------------------ */
.pxe-quick-wrap { margin: 0 0 14px; }
.pxe-quick-toggle {
    display: none;                 /* 仅窄屏显示 */
    width: 100%;
    min-height: 44px;
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    background: var(--pxe-card);
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-md);
    color: var(--pxe-text-strong);
    font-size: 14px;
    font-weight: 600;
    text-align: left;
    box-shadow: var(--pxe-shadow-sm);
}
.pxe-quick-toggle:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--pxe-primary-ring); }
.pxe-quick-toggle-text { flex: 1 1 auto; }
.pxe-quick-count {
    flex: 0 0 auto; min-width: 20px; padding: 1px 6px;
    border-radius: 999px; background: var(--pxe-primary-soft);
    color: var(--pxe-primary); font-size: 12px; text-align: center;
}
.pxe-quick-caret { transition: transform var(--pxe-transition); }
.pxe-quick-wrap.is-open .pxe-quick-caret { transform: rotate(180deg); }

.pxe-quick {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
    margin: 0;
}
.pxe-quick-card {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    min-height: 46px;
    background: var(--pxe-card);
    border: 1px solid var(--pxe-border);
    border-radius: var(--pxe-radius-sm);
    box-shadow: var(--pxe-shadow-sm);
    text-decoration: none;
    transition: transform var(--pxe-transition), box-shadow var(--pxe-transition), border-color var(--pxe-transition);
}
.pxe-quick-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--pxe-shadow-hover);
    border-color: var(--pxe-primary-border);
    text-decoration: none;
}
.pxe-quick-icon {
    flex: 0 0 30px;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    font-size: 15px;
}
.qi-blue   { background: var(--pxe-primary-soft); color: var(--pxe-primary); }
.qi-cyan   { background: var(--pxe-cyan-soft); color: #0E93B8; }
.qi-purple { background: var(--pxe-purple-soft); color: var(--pxe-purple); }
.qi-orange { background: #FFF3E3; color: #E8930C; }
.qi-green  { background: #E9F8EF; color: #16A34A; }
.qi-emerald{ background: #E4F7EE; color: #0F8A5F; }
.pxe-quick-body { flex: 1 1 auto; min-width: 0; }
.pxe-quick-title {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--pxe-text-strong);
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
/* 收窄后描述与箭头不再展示，入口名称由卡片 title/hover 完整可见 */
.pxe-quick-desc, .pxe-quick-arrow { display: none; }
@media (min-width: 769px) and (max-width: 1280px) {
    .pxe-quick { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 空状态提示 ---------- */
.empty-hint { font-size: 12.5px; color: var(--pxe-text-3); margin-top: -6px; }

/* 时间 / 上传人列：防换行（td 本身带类，需用 td.td_three 匹配） */
#fileTable td.td_three, #trashTable td.td_three,
#fileTable td.td_four, #trashTable td.td_four { white-space: nowrap; }

/* ============================================================
 * UI/UX 评审改版：搜索范围、只读反馈、路径复制、行状态
 * ============================================================ */

/* 列表搜索与顶部全站搜索的职责区分 */
.search-scope {
    flex: 0 0 auto;
    padding: 4px 8px;
    border-radius: var(--pxe-radius-sm);
    background: var(--pxe-primary-soft);
    color: var(--pxe-primary);
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* 只读目录：说明「能看不能改」，替代含糊的「暂无操作」 */
.ops-empty {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--pxe-text-3);
    font-size: 12.5px;
    white-space: nowrap;
    cursor: help;
}
.ops-empty i { font-size: 13px; }

/* 完整路径展开区：长路径可换行，并提供一键复制 */
.path-full code {
    display: inline-block;
    max-width: calc(100% - 76px);
    word-break: break-all;
    vertical-align: middle;
}
.path-copy {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    min-height: 28px;
    padding: 2px 8px;
    vertical-align: middle;
    background: var(--pxe-primary-soft);
    border: 1px solid var(--pxe-primary-border);
    border-radius: var(--pxe-radius-sm);
    color: var(--pxe-primary);
    font-size: 12px;
    white-space: nowrap;
    transition: background-color var(--pxe-transition), color var(--pxe-transition);
}
.path-copy:hover { background: #DCEBFF; }
.path-copy.is-copied { background: var(--pxe-success-soft); border-color: #B7E4C7; color: var(--pxe-success); }
.path-copy.is-failed { background: var(--pxe-warning-soft); border-color: #F5D9A8; color: var(--pxe-warning); }
.path-copy:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--pxe-primary-ring); }

/* 行悬停 / 勾选反馈：让「哪一行正在操作」一眼可辨 */
#fileTable tbody > tr:hover, #trashTable tbody > tr:hover { background: #F7FAFF; }
#fileTable tbody > tr.is-selected, #trashTable tbody > tr.is-selected { background: var(--pxe-primary-soft); }

/* 目录工具组：与标题分组，图标按钮有明确的可聚焦区域 */
.pxe-tree-ops { padding-left: 6px; border-left: 1px solid var(--pxe-border-soft); gap: 3px; }
.pxe-tree-op:focus-visible, .pxe-tree-toggle:focus-visible {
    outline: none; box-shadow: 0 0 0 3px var(--pxe-primary-ring);
}

/* ============================================================
 * 长文本截断 + 点击展开（文件名 / 路径共用）
 * 配合 table-layout:fixed：展开只增高行，绝不撑宽表格。
 * ============================================================ */
.pxe-clamp { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 3px; max-width: 100%; }
.pxe-clamp-main {
    /* flex-basis 0%：先给「⋯」按钮留出位置，剩余宽度全给文本，
       避免按钮被挤到第二行单独占一行 */
    flex: 1 1 0%; min-width: 0;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pxe-clamp-btn {
    flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    min-width: 20px; height: 20px; padding: 0 4px; margin: 0;
    border: 1px solid transparent; border-radius: 5px; background: transparent;
    color: var(--pxe-primary, #2F6BFF); font-size: 14px; line-height: 1; cursor: pointer;
    transition: background-color .12s, border-color .12s;
}
.pxe-clamp-btn:hover { background: var(--pxe-primary-soft, #EAF1FF); border-color: var(--pxe-primary-border, #C7DAFF); }
.pxe-clamp-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--pxe-primary-ring, rgba(47,107,255,.25)); }
.pxe-clamp-btn.is-hidden { display: none; }
/* 展开规则必须带 #fileTable 前缀：下方旧规则用了 ID 选择器（优先级更高），
   否则 .td_one > a / .path-preview 上的 overflow:hidden 会盖掉这里，展开后仍显示省略号 */
#fileTable .pxe-clamp.is-open .pxe-clamp-main { overflow: visible; white-space: normal; word-break: break-all; }
.pxe-clamp.is-open .pxe-clamp-btn { color: #64748B; }
.pxe-clamp-full { display: none; flex: 0 0 100%; width: 100%; }
.pxe-clamp.is-open .pxe-clamp-full { display: block; }

/* 标题列：修正旧选择器（原来只匹配到 .td_one 本身，未作用于内部链接） */
#fileTable td .td_one { display: inline-flex; align-items: center; gap: 6px; max-width: 100%; overflow: hidden; }
#fileTable td .td_one > i { flex: 0 0 auto; color: #94A3B8; font-size: 15px; }
#fileTable td .td_one > a,
#fileTable td .td_one > .td-name {
    flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    color: var(--pxe-text, #334155); font-weight: 500; text-decoration: none;
}
#fileTable td .td_one > a:hover { color: var(--pxe-primary, #2F6BFF); }
#fileTable .pxe-clamp.is-open .td_one { display: block; overflow: visible; white-space: normal; }
#fileTable .pxe-clamp.is-open .td_one > a,
#fileTable .pxe-clamp.is-open .td_one > .td-name {
    display: inline; overflow: visible; white-space: normal; word-break: break-all;
}

/* 路径列：截断文本 + 展开后显示完整路径与复制按钮 */
#fileTable .path-preview {
    display: inline-block; max-width: 100%; margin-left: 0; vertical-align: middle;
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    color: var(--pxe-text-3, #94A3B8); font-size: 12px;
}
#fileTable .pxe-clamp.is-open .path-preview { overflow: visible; white-space: normal; word-break: break-all; }
#fileTable .path-full { margin-top: 6px; white-space: normal; }

/* 操作列按钮收紧，给新增的「预览」腾出空间 */
#fileTable .col-ops a,
#fileTable .col-ops .btn-group > a { padding: 3px 5px; margin: 0 1px; font-size: 12px; }
#fileTable .col-ops .btn-group { vertical-align: middle; }
/* 过期时间按钮去掉 caret 后只剩图标，压到最窄，保证整行放得下 */
#fileTable .col-ops a.pxe-ops-clock { padding: 3px 4px; }
#fileTable .col-ops a.pxe-ops-clock i { font-size: 13px; }

/* ============================================================
 * 独立预览页（新标签页 /mp/preview/<id>/）
 * 预览不再用弹窗：浏览器能渲染的类型由浏览器原生完整展示，
 * 不能渲染的在页面里明确说明并提供下载。
 * ============================================================ */
.pxe-view { position: fixed; inset: 0; z-index: 1; display: flex; flex-direction: column;
    background: #F5F7FA; }
.pxe-view-head { flex: 0 0 auto; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 12px 20px; background: #fff; border-bottom: 1px solid var(--pxe-border, #E5E9F0);
    box-shadow: 0 1px 4px rgba(15, 23, 42, .04); }
.pxe-view-head-main { flex: 1 1 auto; min-width: 0; display: flex; align-items: center; gap: 10px; }
.pxe-view-logo { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 9px; background: var(--pxe-primary, #2F6BFF);
    color: #fff; font-size: 15px; }
.pxe-view-name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    font-size: 15px; font-weight: 600; color: #1E293B; }
.pxe-view-tag { flex: 0 0 auto; padding: 2px 9px; border-radius: 999px; font-size: 11px; font-weight: 600;
    color: var(--pxe-primary, #2F6BFF); background: var(--pxe-primary-soft, #EAF1FF); }
.pxe-view-size { flex: 0 0 auto; font-size: 12.5px; color: #94A3B8; white-space: nowrap; }
.pxe-view-head-ops { flex: 0 0 auto; display: flex; gap: 8px; }
.pxe-view-btn { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 5px 14px;
    border-radius: 8px; font-size: 13px; font-weight: 500; text-decoration: none; cursor: pointer;
    border: 1px solid var(--pxe-primary-border, #C7DAFF); background: #fff;
    color: var(--pxe-primary, #2F6BFF); }
.pxe-view-btn:hover { background: var(--pxe-primary-soft, #EAF1FF); text-decoration: none; }
.pxe-view-btn-primary { background: var(--pxe-primary, #2F6BFF);
    border-color: var(--pxe-primary, #2F6BFF); color: #fff; }
.pxe-view-btn-primary:hover { background: #2559DD; color: #fff; }
.pxe-view-body { flex: 1 1 auto; min-height: 0; overflow: auto; padding: 18px;
    display: flex; align-items: center; justify-content: center; }
.pxe-view-img { display: block; max-width: 100%; max-height: calc(100vh - 150px); object-fit: contain;
    background: #fff; box-shadow: 0 2px 12px rgba(15, 23, 42, .1); }
.pxe-view-frame { display: block; width: 100%; height: calc(100vh - 150px); min-height: 320px;
    border: 0; background: #fff; box-shadow: 0 2px 12px rgba(15, 23, 42, .08); }
.pxe-view-media { display: block; width: 100%; max-width: 900px; max-height: calc(100vh - 150px);
    background: #000; }
.pxe-view-foot { flex: 0 0 auto; padding: 9px 20px; text-align: center; font-size: 12px;
    color: #94A3B8; background: #fff; border-top: 1px solid var(--pxe-border, #E5E9F0); }
.pxe-view-card { width: 100%; max-width: 520px; text-align: center; padding: 36px 28px; background: #fff;
    border: 1px solid var(--pxe-border, #E5E9F0); border-radius: 14px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, .06); }
.pxe-view-card-icon { display: inline-flex; align-items: center; justify-content: center;
    width: 72px; height: 72px; border-radius: 20px; background: var(--pxe-primary-soft, #EAF1FF);
    color: var(--pxe-primary, #2F6BFF); font-size: 34px; margin-bottom: 16px; }
.pxe-view-card-name { font-size: 15px; font-weight: 600; color: #1E293B; word-break: break-all; }
.pxe-view-card-meta { margin-top: 8px; font-size: 13px; color: #64748B; }
.pxe-view-card-tip { margin: 16px 0 0; padding: 12px 14px; border-radius: 8px; background: #F1F5F9;
    font-size: 12.5px; line-height: 1.7; color: #64748B; }
.pxe-view-card .pxe-view-btn { margin-top: 18px; }

@media (max-width: 600px) {
    .pxe-view-head { padding: 10px 12px; gap: 8px; }
    .pxe-view-head-ops { width: 100%; }
    .pxe-view-btn { flex: 1 1 auto; justify-content: center; }
    .pxe-view-body { padding: 10px; }
    .pxe-view-frame { height: calc(100vh - 190px); }
    .pxe-view-card { padding: 26px 18px; }
}